![](https://global-img.manga-up.com/khO/en/manga_main/180.webp?h=PAWKLbwtlC-UBx_hyWuR6w&e=1722470400)
The Great Jahy Will Not Be Defeated!
(C)Wakame Konbu/SQUARE ENIX
Summary
The Great Jahy, the Dark Realm’s second-in-command, cuts a frightening figure, feared and revered by all. But when a run-in with a magical girl results in the destruction of the precious mana crystal, the Dark Realm falls, transporting the newly tiny and powerless Jahy to the human world! Unfortunately, plotting the revival of the Dark Realm from a cramped, crumbling one-room apartment is no easy feat when you have rent to pay and a job to keep!
Chapters
Latest Update : July 18, 2024
![No.0.2 -1](https://global-img.manga-up.com/89C/ja/chapter/19350.webp?h=gow3lIdZ9hz0STGFwMD-XA&e=1722470400)
No.0.2 -1
The Great Jahy & the Minion
![No.0.2 -2](https://global-img.manga-up.com/89D/ja/chapter/19353.webp?h=yNJL2vFySOmzpaIrPQg5sg&e=1722470400)
No.0.2 -2
The Great Jahy & the Minion
![No.0.3](https://global-img.manga-up.com/89H/ja/chapter/19356.webp?h=PJzHIA2uOIN1S8pIYFMg7g&e=1722470400)
No.0.3
The Great Jahy & the School-boy
![No.1 -1](https://global-img.manga-up.com/89I/ja/chapter/19359.webp?h=nEOCHhRSbIWMKnv5ax81jg&e=1722470400)
No.1 -1
The Great Jahy & the Part-Time Job
![No.1 -2](https://global-img.manga-up.com/89L/ja/chapter/19362.webp?h=UUkllp_YsAue2P0fUR2x-Q&e=1722470400)
No.1 -2
The Great Jahy & the Part-Time Job
![No.2](https://global-img.manga-up.com/89M/ja/chapter/19365.webp?h=Z68_XLAGDc8JF6plygTLHg&e=1722470400)
No.2
The Great Jahy & the Luxury Digs
![No.3](https://global-img.manga-up.com/89M/ja/chapter/19368.webp?h=nXb6BXoq6LxvgO6HpqE8Ow&e=1722470400)
No.3
The Great Jahy & the Precious Mana Crystal
![No.4](https://global-img.manga-up.com/89N/ja/chapter/19371.webp?h=_T7Ph0bO4bZvGpl4l1XYHg&e=1722470400)
No.4
The Great Jahy & the Landlady
![No.5 -1](https://global-img.manga-up.com/89O/ja/chapter/19374.webp?h=WspAzCDB_HYyVNlJaBA0mw&e=1722470400)
No.5 -1
The Great Jahy & the Mountain
![No.5 -2](https://global-img.manga-up.com/89Q/ja/chapter/19377.webp?h=pCmLaCqIw84aZozH7Xz3Lg&e=1722470400)
No.5 -2
The Great Jahy & the Mountain
![No.6](https://global-img.manga-up.com/89P/ja/chapter/19380.webp?h=0bvs3yBkD8G4TxBe9dE-7g&e=1722470400)
No.6
The Great Jahy & Mana Crystal Power
![No.7](https://global-img.manga-up.com/89Q/ja/chapter/19383.webp?h=5KNgEPQcPp1RLHoYYlh52Q&e=1722470400)
No.7
The Great Jahy Wants to Brag
![No.8](https://global-img.manga-up.com/89R/ja/chapter/19386.webp?h=akn17pijd8plkNBNAImnRw&e=1722470400)
No.8
The Great Jahy & Druj & the Boss
![No.9](https://global-img.manga-up.com/89S/ja/chapter/19389.webp?h=HUqaMOOdhOfdkF9YDKzpUg&e=1722470400)
No.9
The Great Jahy & the Assassin
![No.10](https://global-img.manga-up.com/89T/ja/chapter/19392.webp?h=q-40InS_ci2kf2OSyFLr1w&e=1722470400)
No.10
The Great Jahy & the Budget
![No.11](https://global-img.manga-up.com/89U/ja/chapter/19395.webp?h=3PhN8DvddRwBFqtV8RbWaw&e=1722470400)
No.11
The Great Jahy & the Return of Saurva
![No.12](https://global-img.manga-up.com/89V/ja/chapter/19398.webp?h=18lQeeuAKv_t0PT4PPUQmQ&e=1722470400)
No.12
The Great Jahy & the Police Questioning
![No.13](https://global-img.manga-up.com/89X/ja/chapter/19401.webp?h=AffGwaMbyIT5c2kklxgo2A&e=1722470400)
No.13
The Great Jahy & the Lecture
![No.14](https://global-img.manga-up.com/89X/ja/chapter/19404.webp?h=sM8k21-bFqryydVyukBe_g&e=1722470400)
No.14
The Great Jahy & the Cold
![No.15](https://global-img.manga-up.com/89b/ja/chapter/19407.webp?h=SGiBFMfolAkttPuu2KRg2A&e=1722470400)
No.15
The Great Jahy & the Magical Girl
![No.16](https://global-img.manga-up.com/89Z/ja/chapter/19410.webp?h=FRkfgA-L_BDof_rnCHRXKQ&e=1722470400)
No.16
The Great Jahy & Fear
![No.17](https://global-img.manga-up.com/89c/ja/chapter/19413.webp?h=uH7NpfQ1L4HuvOYv8eviRQ&e=1722470400)
No.17
The Great Jahy & the Scary Girl
![No.18](https://global-img.manga-up.com/89c/ja/chapter/19416.webp?h=2eGi3OQyY_G1N90S2hvGow&e=1722470400)
No.18
The Great Jahy & Alcohol
![No.19](https://global-img.manga-up.com/89e/ja/chapter/19419.webp?h=Za4-jOk5LRzOy9GkK-eDIQ&e=1722470400)
No.19
The Great Jahy & the Symbol of Happiness
![No.20](https://global-img.manga-up.com/89e/ja/chapter/19422.webp?h=SAaVXyr1MVXU-Pja6EJHmw&e=1722470400)
No.20
The Great Jahy & a Dark Realm Elite’s Troubles
![No.21](https://global-img.manga-up.com/89f/ja/chapter/19425.webp?h=BxtkAVO7ARmajNTq3rPJGQ&e=1722470400)
No.21
The Great Jahy & Strength Training
![No.22](https://global-img.manga-up.com/89g/ja/chapter/19428.webp?h=zpnlqfJu2_Qe-TE7eK1tpQ&e=1722470400)
No.22
The Great Jahy & the Noisy Neighbor
![No.23](https://global-img.manga-up.com/89h/ja/chapter/19431.webp?h=fwKkpZDcBzj7XLkuAz-ckw&e=1722470400)
No.23
The Great Jahy & the Dark Realm Party
![No.24](https://global-img.manga-up.com/LUb/ja/chapter/19434.webp?h=Oio2PPOz8u4sY78L51Sjew&e=1722470400)
No.24
The Great Jahy & the Shopping Mall
![No.25](https://global-img.manga-up.com/LUh/ja/chapter/19437.webp?h=sJuZt5pojg7umvqns_nrMA&e=1722470400)
No.25
The Great Jahy & the Home-made Traps
![No.26](https://global-img.manga-up.com/LUn/ja/chapter/19440.webp?h=csKopJXvou8bQZIOBZgG_w&e=1722470400)
No.26
The Great Jahy Goes to the Bath-house
![No.27](https://global-img.manga-up.com/LUw/ja/chapter/19443.webp?h=hVOuDu-_yOSZ9A8JzTxCsQ&e=1722470400)
No.27
The Great Saurva Goes to the Bath-house Too
![No.28](https://global-img.manga-up.com/LV3/ja/chapter/19446.webp?h=EcIAuwP1KF6sGQssSxK2lA&e=1722470400)
No.28
The Great Jahy & the Magical Girl's Wish
![No.29](https://global-img.manga-up.com/LV7/ja/chapter/19449.webp?h=tWyoWhh7n-jGEYeM0kWWbw&e=1722470400)
No.29
The Great Jahy & the Rivalry
![No.30](https://global-img.manga-up.com/LV7/ja/chapter/19452.webp?h=MtVbKvdC7c-NIKgFNH7Qmw&e=1722470400)
No.30
The Great Jahy & the Progress Report Meeting
![No.31](https://global-img.manga-up.com/LVD/ja/chapter/19455.webp?h=3EapU5e7nm0KdadHFqFu0w&e=1722470400)
No.31
The Great Jahy & Part-Time Job Mastery
![No.32](https://global-img.manga-up.com/LVD/ja/chapter/19458.webp?h=n1ax7Sl9JjwUYktJVRmJQA&e=1722470400)
No.32
The Great Jahy & the Runaway Landlady
![No.33](https://global-img.manga-up.com/gz4/ja/chapter/19461.webp?h=cgulZ8orcVrFblp9qV_9PA&e=1722470400)
No.33
The Great Jahy & the Tomato Plant
![No.34](https://global-img.manga-up.com/vjF/ja/chapter/19464.webp?h=P9c1P8MdmsO2rKalMqPnbg&e=1722470400)
No.34
The Great Saurva & Bark. Bark. B-Bark!
![No.35](https://global-img.manga-up.com/vld/ja/chapter/19467.webp?h=9Ior46OyxxCWc2QxfD9whQ&e=1722470400)
No.35
The Great Jahy & the Park Search
![No.36](https://global-img.manga-up.com/vn0/ja/chapter/19470.webp?h=afsHFn-N_gfrdg6DQ-fe1w&e=1722470400)
No.36
The Great Jahy & the Mana Crystal in Reach
![No.37 -1](https://global-img.manga-up.com/vn6/ja/chapter/19473.webp?h=giF1mCpfPfR9rL1LuMDPgQ&e=1722470400)
No.37 -1
The Great Jahy & the Cabana
![No.37 -2](https://global-img.manga-up.com/voV/ja/chapter/19476.webp?h=WQzchpxPy_tGzFzFxtVebw&e=1722470400)
No.37 -2
The Great Jahy & the Cabana
![No.38](https://global-img.manga-up.com/vol/ja/chapter/19479.webp?h=ITQvItFbdm6c0zIRJpDB8A&e=1722470400)
No.38
The Great Jahy & the Mana Crystal Sitter
![No.39](https://global-img.manga-up.com/vq0/ja/chapter/19482.webp?h=00HXU_XTPuGuY7SHX_hx5w&e=1722470400)
No.39
The Great Jahy & Druj's Feelings
![No.40 -1](https://global-img.manga-up.com/vrR/ja/chapter/19485.webp?h=50_b2ZVVlyvD2Y6zWLQfCw&e=1722470400)
No.40 -1
The Great Jahy & the Day of the Decisive Battle
![No.40 -2](https://global-img.manga-up.com/vsu/ja/chapter/19488.webp?h=nZYy_cpLrQbSfhyHdJEXnA&e=1722470400)
No.40 -2
The Great Jahy & the Day of the Decisive Battle
![No.41 -1](https://global-img.manga-up.com/vsu/ja/chapter/19491.webp?h=Pq0e3QIlIVSu2jbkmwgFsA&e=1722470400)
No.41 -1
The Great Jahy & the Magical Girl's House
![No.41 -2](https://global-img.manga-up.com/vum/ja/chapter/19494.webp?h=GZ4NGVIbPUOFobeY6rrfYA&e=1722470400)
No.41 -2
The Great Jahy & the Magical Girl's House
![No.42](https://global-img.manga-up.com/VLP/ja/chapter/19497.webp?h=pLPI3yXTqtf083estRMRag&e=1722470400)
No.42
The Great Jahy & the Dark Lord
![No.43](https://global-img.manga-up.com/VLT/ja/chapter/19500.webp?h=7ftt2Jp-U6wygtGG5KNSGA&e=1722470400)
No.43
The Great Jahy & Trust
![No.44](https://global-img.manga-up.com/VLZ/ja/chapter/19503.webp?h=Zv6kiieUey8q4Ns79vP8ZA&e=1722470400)
No.44
The Great Jahy & Playing Together
![No.45](https://global-img.manga-up.com/VLZ/ja/chapter/19506.webp?h=3aGO3b7oZdwoD9q4Oepafg&e=1722470400)
No.45
The Great Jahy & the Newbie Part-Timer
![No.46](https://global-img.manga-up.com/VLf/ja/chapter/19509.webp?h=LzdGQmFycjU5N9As_jki-w&e=1722470400)
No.46
Druj & the Magical Girl
![No.47](https://global-img.manga-up.com/VLj/ja/chapter/19512.webp?h=V7s93oy-9pW8tz5O8mdvhQ&e=1722470400)
No.47
Saurva & the Magical Girl
![No.48](https://global-img.manga-up.com/VLh/ja/chapter/19515.webp?h=vqkfR6FehUzDRnSgE3R5tw&e=1722470400)
No.48
The Great Jahy & the Dark Lord's History
![No.49](https://global-img.manga-up.com/VLj/ja/chapter/19518.webp?h=euReOhrs3fbel3E6IvNrYg&e=1722470400)
No.49
The Great Jahy & New Menu Concepts
![No.50](https://global-img.manga-up.com/VLn/ja/chapter/19521.webp?h=Xzg3yV0zPSJ8-ICBjy7ETQ&e=1722470400)
No.50
Saurva & Volunteer Work
![No.51](https://global-img.manga-up.com/-a9/ja/chapter/19524.webp?h=uLeTbdPwThTxHwp0rzTixQ&e=1722470400)
No.51
The Great Jahi & Quality of Life
![No.52](https://global-img.manga-up.com/-aB/ja/chapter/19527.webp?h=oqqLDhghqNFKxHeA1jYAbA&e=1722470400)
No.52
Druj Takes a Walk Down Memory Lane
![No.53 -1](https://global-img.manga-up.com/-aD/ja/chapter/19530.webp?h=M-vrUk9VBB2RKVLAiwaRNA&e=1722470400)
No.53 -1
Saurva & the Fated Battle ①
![No.53 -2](https://global-img.manga-up.com/-aF/ja/chapter/19533.webp?h=xd8qF-1t3L6ugepS4SVGfw&e=1722470400)
No.53 -2
Saurva & the Fated Battle ①
![No.54](https://global-img.manga-up.com/-aD/ja/chapter/19536.webp?h=QUd66_HmGDb11EhPBkYviA&e=1722470400)
No.54
Saurva & the Fated Battle ②
![No.55](https://global-img.manga-up.com/-aG/ja/chapter/19539.webp?h=3otfaAb1Xs_218zW2qWDEA&e=1722470400)
No.55
The Great Jahy & Friends
![No.56](https://global-img.manga-up.com/-aG/ja/chapter/19542.webp?h=8zlcBDPMpNP5IwGbUUNQ9g&e=1722470400)
No.56
A DAy in the Life of the Dark Lord
![No.57](https://global-img.manga-up.com/-aG/ja/chapter/19545.webp?h=zzJWpnNNAMzYdEHYupPcEA&e=1722470400)
No.57
The Great Jahy & the Sleep-over
![No.58](https://global-img.manga-up.com/-aI/ja/chapter/19548.webp?h=Q13WOC8dhqj3eJVm9qpvrg&e=1722470400)
No.58
The Dark Lord & the Magical Girl
![No.59](https://global-img.manga-up.com/-aJ/ja/chapter/19551.webp?h=rbeozPRNsD1vJA68GTWppA&e=1722470400)
No.59
The Great Jahy & the Ghost
![No.60](https://global-img.manga-up.com/WTh/ja/chapter/19554.webp?h=GxihIQ0dfqx1BDq8kqgoAA&e=1722470400)
No.60
The Great Jahy & the Mysterious Light
![No.61](https://global-img.manga-up.com/WTk/ja/chapter/19557.webp?h=jU8WZbtOB2jDQz1zXNmaAg&e=1722470400)
No.61
Druj & the Great Jahy
![No.62](https://global-img.manga-up.com/WTl/ja/chapter/19560.webp?h=_xA6goL0nrBzeBBLgHPR8w&e=1722470400)
No.62
The Great Jahy & the Palanquin Procession
![No.63 -1](https://global-img.manga-up.com/WTm/ja/chapter/19563.webp?h=t4C88nZOpoKUCg-UC1nNOA&e=1722470400)
No.63 -1
The Great Saurva & the Festival
![No.63 -2](https://global-img.manga-up.com/WTo/ja/chapter/19566.webp?h=AIQnq2qfxqHpKYfPycAtaA&e=1722470400)
No.63 -2
The Great Saurva & the Festival
![No.64](https://global-img.manga-up.com/WTq/ja/chapter/19569.webp?h=8G2D1XnWgbfcuX_kbajBkA&e=1722470400)
No.64
The Great Jahy & Starting a Business
![No.65 -1](https://global-img.manga-up.com/WTv/ja/chapter/19572.webp?h=KNbKZiTe5ZvyEHd2RPgVQQ&e=1722470400)
No.65 -1
The Great Jahy & the Evil Mastermind Revealed
![No.65 -2](https://global-img.manga-up.com/WTv/ja/chapter/19575.webp?h=YiiA1I5CqCVYDBdQ6fyF1w&e=1722470400)
No.65 -2
The Great Jahy & the Evil Mastermind Revealed
![No.66](https://global-img.manga-up.com/WTx/ja/chapter/19578.webp?h=vI8o9sdWGFqMXjpwO5DOIQ&e=1722470400)
No.66
The Great Jahy & the Great Big Fight
![No.67](https://global-img.manga-up.com/WTy/ja/chapter/19581.webp?h=3CQJ5S7LvLmsnybAmFIVwA&e=1722470400)
No.67
The Great Jahy & the Great Big Fight's Outcome